PHYSICAL PROPERTIES OF CARBON NANOWALLS SYNTHESIZED BY THE ICP-PECVD METHOD VS. THE GROWTH TIME
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Date
2021-09-29
Authors
Yerlanuly, Yerassyl
Zhumadilov, Rakhymzhan
Nemkayeva, Renata
Uzakbaiuly, Berik
Beisenbayev, Almaz R.
Bakenov, Zhumabay
Ramazanov, Tlekkabul
Journal Title
Journal ISSN
Volume Title
Publisher
Scientific Reports
Abstract
Investigation of the physical properties of carbon nanowall (CNW) flms is carried out in correlation
with the growth time. The structural, electronic, optical and electrical properties of CNW flms are
investigated using electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy,
ultraviolet photoelectron spectroscopy, UV–Vis spectroscopy, Hall Efect measurement system, Four
Point Probing system, and thermoelectric measurements. Shorter growth time results in thinner CNW
flms with a densely spaced labyrinth structure, while a longer growth time results in thicker CNW
flms with a petal structure. These changes in morphology further lead to changes in the structural,
optical, and electrical properties of the CNW.
Description
Keywords
Type of access: Open Access, carbon nanowalls, ICP‑PECVD method
Citation
Yerlanuly, Y., Zhumadilov, R., Nemkayeva, R., Uzakbaiuly, B., Beisenbayev, A. R., Bakenov, Z., Ramazanov, T., Gabdullin, M., Ng, A., Brus, V. V., & Jumabekov, A. N. (2021). Physical properties of carbon nanowalls synthesized by the ICP-PECVD method vs. the growth time. Scientific Reports, 11(1). https://doi.org/10.1038/s41598-021-97997-8